package com.example.service;

import org.w3c.dom.Document;

/**
 * @ClassName: ItrafficFlowService
 * @Author : 13736
 * @Date :2023/7/8  11:51
 * @Description: TODO
 * @Version :1.0
 */
public interface ItrafficFlowService {

    Document getXml();

    String getXmlStr();
}
